[cabmandone]

Originally Posted by DWBOX2000

Just noticed existing one is twice as wide. I’ll try Home Depot.

Twice as wide? Are you looking at a single pole and a double pole breaker? Single being 120 volt double being 240 volt.

For reference: 2 pole 30 amp
https://www.amazon.com/Q230-30-Amp-Double-Circuit-Breaker/dp/B00002N5HJ/ref=asc_df_B00002N5HJ/?tag=hyprod-20&linkCode=df0&hvadid=194019628201&hvpos=&hvnetw=g&hvrand=8577251018249599060&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9015981&hvtargid=pla-313052266780&psc=1

Single pole 30 amp:
https://www.amazon.com/General-Electric-GE-THQL1130-Circuit/dp/B01D5L7I1O/ref=sr_1_2?dchild=1&keywords=Single+pole+30+amp+breaker&qid=1625946878&s=hi&sr=1-2